发明名称 |
Microfilm reader for high density, two dimensional bar code symbology |
摘要 |
A microfilm reader, which includes a bar code scanner, a controller, and a keyboard, receives microfilm containing documents and corresponding bar code symbols. Each bar code symbol contains data describing the contents of a respective document. The bar code scanner reads the bar code symbols located on the microfilm and transmits data representing the read bar code symbols to the controller. The controller determines whether the data received from the bar code scanner satisfies search criteria entered into the keyboard.
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申请公布号 |
US5796090(A) |
申请公布日期 |
1998.08.18 |
申请号 |
US19960625998 |
申请日期 |
1996.04.01 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
PAVLIDIS, THEODOSIOS;WANG, YNJIUN PAUL;SWARTZ, JEROME |
分类号 |
G06F3/00;G06F9/44;G06F9/445;G06K1/12;G06K7/14;G06K17/00;G06K19/06;H04N1/00;H04N1/32;(IPC1-7):G06K7/10 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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